najoNanosystems: Physics, Chemistry, MathematicsНаносистемы: физика, химия, математика2220-80542305-7971Университет ИТМОnajo-1085Research ArticlePHYSICSФИЗИКАSome aspects of functionalization and modification of carbon nanomaterialsDyachkovaT. P.

Tambov

nanotam@yandex.ruMelezhykA. V.

Tambov

GorskyS. Yu.

Tambov

AnosovaI. V.

Tambov

TkachevA. G.

Tambov

Tambov State Technical UniversityRussian Federation20131708202545605621Copyright © Dyachkova T.P., Melezhyk A.V., Gorsky S.Y., Anosova I.V., Tkachev A.G., 20252025Dyachkova T.P., Melezhyk A.V., Gorsky S.Y., Anosova I.V., Tkachev A.G.Dyachkova T.P., Melezhyk A.V., Gorsky S.Y., Anosova I.V., Tkachev A.G.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://nanojournal.ifmo.ru/jour/article/view/1085

Some regularities of covalent functionalization of multiwalled carbon nanotubes (MWCNTs) with oxygencontaining moieties were investigated. The materials obtained were studied by electron microscopy, thermogravimetry, FTIR and Raman spectroscopy. The dependence of the degree of MWCNTs functionalization on the process conditions was studied. The advantages of the gas phase to liquid phase oxidation of MWCNTs were shown. The effects of pristine and functionalized MWCNTs on the properties of composites with polysulfone were investigated. Both pristine and functionalized MWCNTs were modified with polyaniline. The effects of the method and the degree of prefunctionalization of the MWCNTs on the oxidative polymerization of aniline and the properties of the materials obtained were elucidated.

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The authors declare that there are no conflicts of interest present.